Hi,
i just discovered, when i use

vec_to_uv
with
ent_setvertex & ent_setvertex

on the same mesh but different vertexes to modify the UV-Sets within the same frame, the result is screwed up.

Maybe GS is buffering something internally?

Anyway it must be stated in the manual that you can not mixup these 2 methods^^.

(if this is a desired behaviour)

Rule of thumb: if it's not listed in the manual, don't use it. If you do, don't complain.

For setting UV coordinates, Gamestudio has the function "ent_setvertex". The uv sets are contained in the D3DVERTEX struct.

@JCL: well, using functions without any special notes does not imply that they have sideeffects. That's usually not expected

edit: vec_to_uv is listed in the offline manual

We had the same discussion with "ent_vertices" which is also not marked as deprecated in the manual.

In your manual on the "obsolete functions" page you can see a list of all functions that had been abandoned long ago with the introduction of lite-C. Although some of them still work in a limited way for compatibility with old wdl projects, it is really not a good idea to still use them today.

Functions that are not listed on that page, but in the normal manual directory, can be used without problem.

@JCL maybe it is possible to add a "(Deprecated)" to the title in the Manual?
It is good to have a deprecated list, but when searching through the help someone might miss or forget this :|